Order Status & Returns
Gift Cards
Help Center
1-800-345-4545
Vehicle Info NeededVictor Tunnel Ram Intake Manifold Top Plate 4500 Series Carb Flanges
Ships on Sep 14, 2026
Lowest Price Guarantee- Victor Tunnel Ram Intake Manifold Top Plate
- Big Block Chevy
- 4500 Series Carb Flanges
- 4500-8500 RPM Range
- Includes Gasket & Hardware
This Victor Tunnel Ram is a modern updated design to the very successful Victor Ram 2-R Tunnel Ram, which was first released over 35 years ago. It's designed for use with 468-582 c.i.d. standard-deck Chevrolet V8 engines with conventional rectangular port cylinder heads. This new and improved design has 7" long runners with close to 5.5 square-inches at the plenum, making it 25% larger than the current Victor Ram 2-R Tunnel Ram base. This is the ideal intake manifold for any modern high horsepower demanding application.
Installation notes - Big Block Chevy Standard Deck (9.8")
- Manifold Height: 10.75"
- Carb Center to Carb Center Distance: 9.4"
- Only works on new Victor Tunnel Ram Base (will NOT interchange with Victor Ram 2-R Tunnel Ram or other bases)
- Carburetors will need to be mounted sideways for clearance (works with Throttle Linkage #350-7077)
Emissions Note:
This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.
CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART
Since founder Vic Edelbrock Sr. began building performance intake manifolds in 1938, Edelbrock has grown into one of the most trusted names in American high-performance parts, from carburetors and intake manifolds to cylinder heads, crate engines, and EFI systems. JEGS has spent decades supplying Edelbrock components to racers, engine builders, and street enthusiasts, backing this extensive lineup with in-house technical support, fast shipping, and a Price Match Guarantee so you can choose proven Edelbrock parts with confidence.
Ideal Intake Manifold for Modern High-Power Applications
This 2-piece Victor Tunnel Ram is an update of the successful 35-year-old+ Victor Ram 2-R Tunnel Ram Intake Manifold. Designed for today's common Chevy 468-582 standard deck big blocks with conventional rectangular port cylinder heads, the new base has 7" runners with almost 5.5 sq/in at the plenum (25% more than the Victor Ram 2-R Tunnel Ram Base). The Victor Tunnel Ram Top works with 4500-type carburetors, is wider to fit the new base's larger runners, and has openings that can accommodate up to 2.31" throttle bore without modification.
Show More
Features:
- RPM Range: 4500-8500
- Carbureted or EFI Big Block Chevy
- New, Improved Design with 7" Long Rectangular Port Runners
- Fits Edelbrock Victor Race Cylinder Heads 350-77409, 350-77459, and 350-77609
Items You Need
